As a general rule, arrive at the airport no later than two hours before your domestic flight is scheduled to depart. This is somewhat later than the typical suggestion of three hours for an international flight.
Oxford: Annual Weather Averages. July is the hottest month in Oxford with an average temperature of 16Â°C (61Â°F) and the coldest is January at 4Â°C (39Â°F) with the most daily sunshine hours at 9 in June.
Over the recent past, rainfall patterns in Oxford have been characterised by large deviations from the long-term averages. A number of dry spells has been registered, most notably between 1988 and 1992, in the summer of 1995, and in 1996-97.